o. manufactures farm lighting batteries
which use sealed glass jars, or sealed rubber jars. Those using the
sealed glass jars include types PH and PA. The sealed rubber jar
batteries include types EM, EEW, IPR, SMW, and SEW. Both types of
batteries are shipped fully charged and filled with electrolyte, and
also dry, without electrolyte. The following instructions cover the
installation and preparation for service of these batteries.
Glass Jar Batteries. Fully Charged and Filled With Electrolyte
Each sixteen cell set of batteries is packed in two shipping crates.
One crate, which is stenciled "No. 1" contains:
* 8 Cells.
* 18 Bolt Connectors.
* 1 Hydrometer Syringe.
* 1 Instruction Book.
The other crate which is stenciled "No. 2" contains: 8 Cells
(NOTE:--If the batteries are re-shipped by the manufacturer or
distributor, care must be exercised to see that they are sent out in
sets.)
Unpacking
Remove the boards from the tops of the shipping crates and the
excelsior which is above the cells.
To straighten the long top connector, grasp the strap firmly with the
left hand close to the pillar post and raise the outer end of the
strap until it is in an upright position. Do not make a short bend
near the pillar post. Lift the cells from the case by grasping the
glass jars. Do not attempt to lift them by means of the top connectors.
Clean the outside of the cells by wiping with a damp cloth.
Inspection of Cells.
Inspect each cell to see if the level of the electrolyte is at the
proper height. This is indicated on the jar by a line marked LIQUID
LINE.
If the electrolyte is simply a little low and there is no evidence of
any having been spilled (examine packing material for discoloration)
add distilled or clean rain water to bring the level to the proper
height.
If the liquid does not cover the plates and the packing material is
discolored, it indicates that some or all of the electrolyte has been
lost from the cell either on account of a cracked jar or overturning
of the battery.
If only a small quantity of electrolyte is lost through spilling, the
cell should be filled to the proper height with electrolyte of the
same specific gravity as in the other cells. This cell should then be
charged until the gravity has ceased rising. If all the electrolyte is
lost write to the Willard Storage Battery Co., Cleveland, Ohio, for
instructions.
Connecting the Cells
Each cell of the
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